1273205920672

素因数分解:

$2^5\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{2254643}}^1$

素因数の和:2257181

約数の個数: 48

約数和(自身を含む): 2865850932672

約数和(自身を除く): 1592645012000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2521, 5042, 10084, 17647, 20168, 35294, 40336, 70588, 80672, 141176, 282352, 564704, 2254643, 4509286, 9018572, 15782501, 18037144, 31565002, 36074288, 63130004, 72148576, 126260008, 252520016, 505040032, 5683955003, 11367910006, 22735820012, 39787685021, 45471640024, 79575370042, 90943280048, 159150740084, 181886560096, 318301480168, 636602960336, 1273205920672]

約数ペア:

[(1, 1273205920672), (2, 636602960336), (4, 318301480168), (7, 181886560096), (8, 159150740084), (14, 90943280048), (16, 79575370042), (28, 45471640024), (32, 39787685021), (56, 22735820012), (112, 11367910006), (224, 5683955003), (2521, 505040032), (5042, 252520016), (10084, 126260008), (17647, 72148576), (20168, 63130004), (35294, 36074288), (40336, 31565002), (70588, 18037144), (80672, 15782501), (141176, 9018572), (282352, 4509286), (564704, 2254643)]